basic_filebuf needs to delay obtaining a codecvt facet from the global locale to give the client a chance to imbue the proper locale.  Fixes http://llvm.org/bugs/show_bug.cgi?id=13663.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@162567 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed